In the latest issue of Harper's Bazaar, Paltrow says she tried Botox once and hated it because it made her "look like Joan Rivers."

How does Rivers feel about such a diss? Okay, actually.

“It just made me laugh," the comedian tellsPeople. She says Botox made her scary like Joan Rivers? She should see what I look like without Botox. That’s really scary!”

Rivers, who has faced recent fire for slamming Adele as fat, adds that she's been open about her plastic surgery because “[lying about having work done] is such a put down to women. It says to the average woman: ‘I’m beautifully naturally and you’re not.'"